Ernie Ball Earthwood Medium Light - Cuerdas para guitarra acústica bronce fosforado Amazon Exclusive 4 paquetes calibre 12-54

Ernie Ball Earthwood Phosphor Bronze acoustic guitar strings are made from 92% copper 7.7% tin 0.5% phosphorus wire wrapped around brass-plated hex-shaped steel core wire. Phosphor Bronze produces a rich tone with excellent clarity. Gauges .011 .015 .022w .030 .042 .052. Amazon Exclusive: includes 4 individually wrapped sets.